129641584 (number)

129641584 is an even 9-digits composite number following 129641583 and preceding 129641585. In scientific notation, it is written as 1.29641584 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 64774080 positive integers (up to 129641584) that are relatively prime to 129641584.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-one thousand five hundred eighty-four

Notation

Scientific notation 1.29641584 × 10^8
Engineering notation 1.29641584 × 10^6

Prime Factorization of 129641584

Prime Factorization 2 × 2 × 2 × 2 × 2269 × 3571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16205198
Product of the distinct prime numbers

The prime factorization of 129641584 is 2 × 2 × 2 × 2 × 2269 × 3571. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 18, 31, 274, 701, 7069, 4268, 70707, 93919, 594050, 988190, 5400167, 4938422, 28535580, 12548854, 689614739, 23683165, 3866698930, 1165430620

Basic calculations (n = 129641584)

Multiplication

n×y
n×2 259283168
n×3 388924752
n×4 518566336
n×5 648207920

Division

n÷y
n÷2 64820792
n÷3 43213861.333333
n÷3 32410396
n÷5 25928316.8

Exponentiation

ny
n2 16806940302029056
n3 2.1788783629485E+24
n4 2.8247324231597E+32
n5 3.6620278571458E+40

Nth Root

y√n
2√n 11386.025821155
3√n 506.11371886217
4√n 106.70532236564
5√n 41.932317524248

Divisors of 129641584

1, 2, 4, 8, 16, 2269, 3571, 4538, 7142, 9076, 14284, 18152, 28568, 36304, 57136, 8102599, 16205198, 32410396, 64820792, 129641584

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129641583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129641584 can be divided by 20 positive divisors. The sum of these divisors (counting 129641584) is 1, the average is 0.05.

Base conversion 129641584

Base System Value
2 Binary 111101110100010110001110000
3 Ternary 100000221110211011
4 Quaternary 13232202301300
5 Quinary 231142012314
6 Senary 20510400304
8 Octal 756426160
10 Decimal 129641584
12 Duodecimal 37500094
16 Hexadecimal 7ba2c70
20 Vigesimal 20a53j4
36 Base36 256o34

Cryptographic Hash Functions

md5 7080bb2ad6604c0ac070c4b1881c59f7
sha1 015ab6367e54ff1dbdd3cfce1a9aaaaefc57a469
sha256 446844cfed32cdc0fa74ced53d5fd683a09d2827cb42d560896db9a022087856
sha512 1de18322f4e089838a9c4d73215330568a12a523199bd7019ccc0181eb4394d28e968714b3a640f44d776ec8315acf7149335106bb823619f7ada4b068c242fb
ripemd-160 918113892aa7dc62831b7e870977d178d606b06d

129641584 as geometric shapes

Circle

Radius = n
Diameter 259283168
Circumference 814562095.78829
Area 5.2800560182177E+16

Sphere

Radius = n
Volume 9.1268643441396E+24
Surface area 2.1120224072871E+17
Circumference 814562095.78829

Square

Length = n
Perimeter 518566336
Area 16806940302029056
Diagonal 183340886.34033

Cube

Length = n
Surface area 100841641812174336
Volume 2.1788783629485E+24
Space diagonal 224545810.26171

Equilateral Triangle

Length = n
Perimeter 388924752
Area 7.2776186307228E+15
Altitude 112272905.13085

Triangular Pyramid

Length = n
Surface area 7.2776186307228E+15
Volume 2.5678327763692E+23
Height 61113628.78011